From da2d8a086e3887165ec1c5ea8a3c53a13cf88b05 Mon Sep 17 00:00:00 2001 From: Tony Truong Date: Fri, 7 Oct 2016 16:23:02 -0700 Subject: [PATCH] msm: pcie: support QGIC MSI for multiple clients Add support to provide QGIC MSI for each client that requests for it when they share the same root complex. Change-Id: Ia7e33fae35b3c5083ff5834344c21d6c8288b53d Signed-off-by: Tony Truong --- drivers/pci/host/pci-msm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/host/pci-msm.c b/drivers/pci/host/pci-msm.c index 14af8ca66d1c..b9fbcaf79e8c 100644 --- a/drivers/pci/host/pci-msm.c +++ b/drivers/pci/host/pci-msm.c @@ -5696,7 +5696,7 @@ static int arch_setup_msi_irq_qgic(struct pci_dev *pdev, irq_set_msi_desc(firstirq, desc); msg.address_hi = 0; msg.address_lo = dev->msi_gicm_addr; - msg.data = dev->msi_gicm_base; + msg.data = dev->msi_gicm_base + (firstirq - dev->msi[0].num); write_msi_msg(firstirq, &msg); return 0;